# CVE-2025-6439: WooCommerce Designer Pro <= 1.9.26 - Unauthenticated Arbitrary File Deletion

> Unauthenticated attackers can delete arbitrary files via path traversal, causing data loss or site unavailability in WooCommerce Designer Pro.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Oct 2025
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-q7rw-g9xx-v244

## What is CVE-2025-6439?

CVE-2025-6439 is a critical path traversal vulnerability in JMA Plugins WooCommerce Designer Pro, published on 11 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The WooCommerce Designer Pro plugin for WordPress, used by the Pricom - Printing Company & Design Services WordPress theme, is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'wcdp_save_canvas_design_ajax' function in all versions up to, and including, 1.9.26. This makes it possible for unauthenticated attackers to delete all files in an arbitrary directory on the server, which can lead to remote code execution, data loss, or site unavailability.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2025-6439?


## How do I fix CVE-2025-6439?

No fix has been published for CVE-2025-6439 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-6439 being exploited?

There is no known exploitation of CVE-2025-6439 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-6439 and fix it if it is affected.

What it is: CVE-2025-6439 is a critical path traversal vulnerability in JMA Plugins WooCommerce Designer Pro, published on 11 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-6439 in the wild and no public exploit code.

Affected product: JMA Plugins WooCommerce Designer Pro. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-6439/ (Markdown: https://insights.sbomify.com/CVE-2025-6439/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-6439
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-6439
- OSV: https://osv.dev/vulnerability/CVE-2025-6439

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-6439/
Summaries are generated and may contain mistakes; the official description above is the record.